George Napolitano/FilmMagic(NEW YORK) -- More than 15 years after Seinfeld went off the air, Jerry Seinfeld and Larry David are working on a new project that will be "big," "huge," and "gigantic."

Those are the words of Seinfeld, who revealed on Monday during an "Ask Me Anything" session on Reddit that he and his longtime friend, with whom he created his classic sitcom, have written a script.

Seinfeld said, "We wrote this script for this thing that you will eventually see but I can't reveal what it is at this time. All I can do is tell you is that it's big, huge, gigantic. Even bigger than that Amazon package."

Among the other tidbits Seinfeld dropped on Reddit: he once scrapped a Seinfeld story line in which his character bought a handgun.

He explained, "We started making it and stopped in the middle and said 'this doesn't work.' We did the read-through and then cancelled it. A lot of other stuff happened, but trying to make that funny ended up being no fun."

Seinfeld took part in the "Ask Me Anything" session to promote the latest season of his Web series, Comedians in Cars Getting Coffee.